Indulge in total back support and complete comfort with the best-selling Fern Gradient Knit Office Chair from Haworth. Researched and certified by experts, the patented Wave Suspension system mimics the natural flexibility of a fern leaf to evenly distribute weight and relieve pressure. Designed in collaboration with the Human Performance Institute, this chair is not only good for you but for the planet with GREENGUARD Gold® certification. Highlights